/Engine/Plugins/Online/OnlineSubsystem/Source/Public/Interfaces/OnlineFriendsInterface.h
Delegate used when a set alias request has completed
typedef TBaseDelegate_FourParams< void, int32, const [FUniqueNetId](API\Runtime\CoreOnline\Online\FUniqueNetId) &, const [FString](API\Runtime\Core\Containers\FString) &, const [FOnlineError](API\Plugins\OnlineSubsystem\FOnlineError) & > FOnSetFriendAliasComplete